Готові списки джерел за темами / Sustained signal

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Добірка наукової літератури з теми "Sustained signal"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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Статті в журналах з теми "Sustained signal"

García-Ojalvo, J., A. M. Lacasta, F. Sagués, and J. M. Sancho. "Noise-sustained signal propagation." Europhysics Letters (EPL) 50, no. 4 (2000): 427–33. http://dx.doi.org/10.1209/epl/i2000-00287-1.

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Vardi, Noam, Sonali Chaturvedi, and Leor S. Weinberger. "Feedback-mediated signal conversion promotes viral fitness." Proceedings of the National Academy of Sciences 115, no. 37 (2018): E8803—E8810. http://dx.doi.org/10.1073/pnas.1802905115.

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A fundamental signal-processing problem is how biological systems maintain phenotypic states (i.e., canalization) long after degradation of initial catalyst signals. For example, to efficiently replicate, herpesviruses (e.g., human cytomegalovirus, HCMV) rapidly counteract cell-mediated silencing using transactivators packaged in the tegument of the infecting virion particle. However, the activity of these tegument transactivators is inherently transient—they undergo immediate proteolysis but delayed synthesis—and how transient activation sustains lytic viral gene expression despite cell-media

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Roovers, Kristin, Gabriela Davey, Xiaoyun Zhu, Maria Elena Bottazzi та Richard K. Assoian. "α5β1 Integrin Controls Cyclin D1 Expression by Sustaining Mitogen-activated Protein Kinase Activity in Growth Factor-treated Cells". Molecular Biology of the Cell 10, № 10 (1999): 3197–204. http://dx.doi.org/10.1091/mbc.10.10.3197.

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Cyclin D1 expression is jointly regulated by growth factors and cell adhesion to the extracellular matrix in many cell types. Growth factors are thought to regulate cyclin D1 expression because they stimulate sustained extracellular signal-regulated kinase (ERK) activity. However, we show here that growth factors induce transient ERK activity when added to suspended fibroblasts and sustained ERK activity only when added to adherent fibroblasts. Cell attachment to fibronectin or anti-α5β1 integrin is sufficient to sustain the ERK signal and to induce cyclin D1 in growth factor-treated cells. Mo

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Iijima, K., L. Lin, A. Nasjletti, and M. S. Goligorsky. "Intracellular ramification of endothelin signal." American Journal of Physiology-Cell Physiology 260, no. 5 (1991): C982—C992. http://dx.doi.org/10.1152/ajpcell.1991.260.5.c982.

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Effects of porcine 1-21 endothelin (ET-1) on [Ca2+]i, [Na+]i, and [Cl-]i and on membrane potential were studied in individual mesangial (MC) and vascular smooth muscle (VSMC) cells using microspectrofluorimetry of fura-2, SBFI, SPQ, and bis-oxonol, respectively. ET-1 increased [Ca2+]i by fivefold, showing an immediate and a sustained phase of response. Ca(2+)-free medium and nifedipine pretreatment significantly curtailed the sustained phase of response to ET-1. These findings were confirmed in studies of vascular ring preparations, demonstrating that Ca2+ influx may account for at least 50% o

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Hitchcock, Edward M., Joel S. Warm, William N. Dember, et al. "Effects of Signal Salience and Cueing on Cerebral Blood Flow Velocity during Sustained Attention." Proceedings of the Human Factors and Ergonomics Society Annual Meeting 44, no. 21 (2000): 3–382. http://dx.doi.org/10.1177/154193120004402101.

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Transcranial Doppler sonography*** a low-cost noninvasive procedure which allows continuous monitoring of blood flow in the left and right middle cerebral arteries, was employed while participants performed a 40-min vigil. Two levels of signal salience (high and low) were combined factorially with four conditions in which monitors were forewarned about the imminent arrival of critical signals (100%, 80%, and 40% reliable cueing and a no-cue control). For both levels of signal salience, the frequency of signal detections remained stable over time in the 100% cue-reliability condition but declin

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De Martino, S., C. Godano, and M. Falanga. "Self-sustained oscillator as a model for explosion quakes at Stromboli Volcano." Nonlinear Processes in Geophysics 9, no. 1 (2002): 31–35. http://dx.doi.org/10.5194/npg-9-31-2002.

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Abstract. We analyze seismic signals produced by explosion-quakes at Stromboli Volcano. We use standard nonlinear procedures to search a low-order effective dynam-ics. The dimension of the reconstructed phase space depends on the number of samples. Namely larger time lengths cor-respond to dynamical systems of different complexity. If we restrict the analysis to the signal associated directly to the source (Chouet et al., 1997), we obtain a phase space dimen-sion equal to two. We reproduce this part of the signal with a simple single self-sustained oscillator.

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Hughes, M. E., T. W. Budd, W. R. Fulham, et al. "Sustained brain activation supporting stop-signal task performance." European Journal of Neuroscience 39, no. 8 (2014): 1363–69. http://dx.doi.org/10.1111/ejn.12497.

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Scerbo, Mark W., Joel S. Warm, and Arthur D. Fisk. "Event asynchrony and signal regularity in sustained attention." Current Psychological Research & Reviews 5, no. 4 (1986): 335–43. http://dx.doi.org/10.1007/bf02686601.

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Retting, Richard A., and Michael A. Greene. "Influence of Traffic Signal Timing on Red-Light Running and Potential Vehicle Conflicts at Urban Intersections." Transportation Research Record: Journal of the Transportation Research Board 1595, no. 1 (1997): 1–7. http://dx.doi.org/10.3141/1595-01.

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Motor vehicle crashes at traffic signals are a major source of injuries and property damage, especially in urban areas. Many crashes result from vehicles entering the intersection after the onset of a red light, a traffic violation that may be affected by the duration of the change interval (the yellow and all-red periods of the traffic signal). The purpose of this study was to examine short-term and sustained effects on red-light compliance and potential vehicle conflicts as a result of an increase in change intervals to values associated with the Institute of Traffic Engineers (ITE) proposed

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ROHÁCS, Tibor, György NAGY, and András SPÄT. "Cytoplasmic Ca2+ signalling and reduction of mitochondrial pyridine nucleotides in adrenal glomerulosa cells in response to K+, angiotensin II and vasopressin." Biochemical Journal 322, no. 3 (1997): 785–92. http://dx.doi.org/10.1042/bj3220785.

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We have examined the mitochondrial formation of NAD(P)H in rat adrenal glomerulosa cells. A short-term elevation of the K+ concentration from 3.6 to 8.4 mM induced a reversible increase in the formation of reduced pyridine nucleotides. Potassium applied after the addition of rotenone had no further effect, confirming that the redox signal was of mitochondrial origin. Inhibition of aldosterone synthesis by aminoglutethimide in K+-stimulated cells decreased the rate of decay of the NAD(P)H signal upon the termination of stimulation, indicating that the NADPH formed was consumed in aldosterone sy

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Дисертації з теми "Sustained signal"

Bull, Fiona A. "Targeting opioid receptor signal transduction to produce sustained analgesia." Thesis, University of Dundee, 2015. https://discovery.dundee.ac.uk/en/studentTheses/3e42e620-7115-4f45-9100-91c422fce812.

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Mu opioid receptors (MOPs) in the pain pathway contribute to morphine analgesia. Morphine also stimulates reward/reinforcement through disinhibition of dopaminergic (DA) neurones in the ventral tegmental area (VTA), an effect implicated in its abuse and dependence. We hope to develop approaches to achieve sustained analgesia without affecting reward by exploiting differential MOP signalling mechanisms in the pain and reward pathways. MOPs, delta opioid receptors (DOPs) and β-arrestin2 (BAR2) are all necessary components of the signalling complex in nociceptive neurones for morphine analgesic t

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Parsons, Kelley Sue. "CHANGES IN SIGNAL PROBABILITY AND RESPONSE BIAS IN VIGILANCE." University of Cincinnati / OhioLINK, 2001. http://rave.ohiolink.edu/etdc/view?acc_num=ucin998424827.

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Hitchcock, Edward M. "EFFECTS OF SIGNAL SALIENCE AND CUEING ON CEREBRAL BLOOD FLOW VELOCITY DURING SUSTAINED ATTENTION." University of Cincinnati / OhioLINK, 2000. http://rave.ohiolink.edu/etdc/view?acc_num=ucin971875192.

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Chopra, Shivaz. "Sustained and incipient fault location for utility distribution system." Thesis, 2009. http://hdl.handle.net/2152/ETD-UT-2009-12-500.

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Automated fault location systems use power quality monitoring and circuit data to provide with a distance or impedance estimate to the fault. This can be used to avoid manual patrolling of the entire feeder in case of a main feeder lockout. It can also be used for circuits with repeated momentary interruptions to pinpoint the section of the circuit causing such problems. Self clearing sub cycle faults have been identified as the precursors of a number of sustained faults (requiring the operation of protective device) in utility distribution networks. The frequency of such incipient faults incr

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Wang, Li-chih, and 王立志. "The impact of increasing signal to noise ratio (SN) to the students with Attention Deficit Hyperactivity Disorder (ADHD) in their instruction compliance, sustained attention, and short-term memory." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/12078061245000308303.

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碩士<br>國立臺南大學<br>特殊教育學系碩士班<br>96<br>This study aimed to investigate the relationship between increasing signal to noise ratio (SN) and students with Attention Deficit Hyperactivity Disorder (ADHD), particularly its impacts to students’ instruction compliance, sustained attention, and short-term memory. Three ADHD students, between 3rd and 4th grades, were selected as study subjects, and the paired-t test of single-subject research method was used. Three types of SN interventions were administered in the study, including Frequency Modulated System (FM System), special classroom, and FM systems

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Книги з теми "Sustained signal"

McQuillan, Dermott M. Fast Fourier transform analysis of signal-averaged electrocardiograms for identification of patients proneto sustained ventricular tachycardia. The author], 1985.

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Holland, John H. 5. Specialization and diversity. Oxford University Press, 2014. http://dx.doi.org/10.1093/actrade/9780199662548.003.0005.

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A multi-celled organism consists of specialized cells organized into a variety of communities. ‘Specialization and diversity’ shows that community-based organization extends both downward and upward from the level of organisms, giving rise to the hierarchies that characterize complex adaptive systems. Diverse specialist agents attend to, and process, selected signals. The diversity is sustained by a combination of boundaries, signals, and signal-processing. A characteristic of this signal-processing is that relatively small parts of signals—tags—route the signals through the boundaries. This t

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Mason, Laura. Thermidor and the Myth of Rupture. Edited by David Andress. Oxford University Press, 2013. http://dx.doi.org/10.1093/oxfordhb/9780199639748.013.030.

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The defeat of Maximilien Robespierre on 9 Thermidor year II initiated a realignment of political forces within and beyond the National Convention, which is traditionally known as the Thermidorian Reaction (July 1794–October 1795). That moment did not, however, signal the fundamental rupture that the Thermidorians claimed. Although the National Convention repealed restrictive legislation and abandoned the promise of political and social democracy, it also sustained revolutionary government and the Montagnard commitment to strengthen the Convention by challenging extra-legislative competitors. S

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Sotunsa, Mobolanle Ebunoluwa, and Abikal Borah. Imagining Vernacular Histories. Bloomsbury Publishing, 2020. https://doi.org/10.5040/9798881810801.

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Imagining Vernacular Histories is centered on the idea of engaging with indigenous African cosmologies that signal at pluriversality. In conversation with Toyin Falola’s reading of the African pluriverse and his exploration of the idea of “ritual archives,” the contributors to this volume rethink the historical archive in search of vernacular histories. Simultaneously, they recognize the contributions from various other disciplines in pluralizing the term vernacular. The book brings together a wide range of topics, such as reflections on African historiography; the relationship between memory,

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and, Bruno. Attention and Learning. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198725022.003.0009.

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Attention can be defined as a multifaceted gateway to consciousness. We use attention to focus on specific sensory signals (selective attention), to allocate resources to concurrent relevant sources (divided attention), to switch between tasks (alternate attention), to maintain focus on a task for a prolonged period (sustained attention), to ready ourselves for a quick response to sudden novel information (alertness); and all these processes, to some extent, control what sensory signals are processed up to the level of conscious awareness. The multifarious functions of attention often involve

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Chalder, Trudie, and Matteo Cella. Fatigue. Edited by Patrick Davey and David Sprigings. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199568741.003.0079.

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Fatigue is a term used to describe an inability to sustain physical or mental effort. It should be distinguished from weakness, which is an inability to generate normal muscular strength. Fatigue is a natural signal to reduce or stop physical activity, but also a common subjective experience which may escalate to a significant health complaint as either a primary or a secondary (or supporting) symptom to an existing condition. Fatigue is the one of the commonest symptoms experienced by the general population. Approximately 25% of patients attending their GP complain of fatigue. However, only 1

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Lopes da Silva, Fernando H., and Eric Halgren. Neurocognitive Processes. Edited by Donald L. Schomer and Fernando H. Lopes da Silva. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780190228484.003.0048.

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Transmembrane neuronal currents that embody cognition in the cortex produce magnetoencephalographic and electroencephalographic signals. Frequency-domain analysis reveals standard rhythms with consistent topography, frequency, and cognitive correlates. Time-domain analysis reveals average event-related potentials and field (ERP/ERF) components with consistent topography, latency, and cognitive correlates. Standard rhythms and ERP/ERF components underlie perceiving stimuli; evaluating whether stimuli match predictions, and taking appropriate action when they do not; encoding stimuli to permit s

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Stevens, Richard G. Loss of sleep or loss of dark? Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198778240.003.0015.

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Before electricity, night was something akin to the deep sea: just as we could not descend much below the water surface, we also could not investigate the night for more than a short distance, and for a short period of time. Things changed with two inventions: the Bathysphere to plumb the ocean floor, and electricity to light the night for sustained exploration. Exploration led to dominance, and night has become indistinguishable from day in many parts of the world. The benefits of electric light are myriad, but so too are the possible detriments of loss of dark at night, including poor sleep,

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Lichtman, Robert M. Scales and CPUSA, Wilkinson and Braden, and Konigsberg II and Anastaplo—a Full-Scale Retreat. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252037009.003.0010.

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This chapter discusses the U.S. Supreme Court’s October 1960 term, which saw a sudden and final outpouring of decisions in “Communist” cases—fifteen signed decisions. The government prevailed in nine, every one over the dissenting votes of Black, Warren, Douglas, and Brennan. The decisions included Scales, which upheld the constitutionality of the Smith Act’s “membership” clause, and CPUSA v. SACB, which sustained the registration provisions of the Internal Security Act. Decisions in two contempt-of-Congress cases confirmed that after Barenblatt the First Amendment posed no obstacle to committ

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Fallon, Francis, and Gavin Hyman, eds. Agnosticism. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780198859123.001.0001.

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This book brings together some leading contemporary philosophers, from both the analytic and continental traditions, to give a sustained and in-depth treatment of the question of agnosticism. Approaching the question from a variety of stances and employing different methodologies, the contributors explore the various possible meanings of agnosticism today. Several of them develop what they describe as a ‘New Agnosticism’, where the relationship with theism or forms of religious belief is not as mutually exclusive as has often been assumed. Others look for signs of agnosticism in places where i

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Частини книг з теми "Sustained signal"

Kulakowski, Piotr, Jaswinder S. Gill, and A. John Camm. "The signal averaged ECG in patients with sustained ventricular tachycardia and no evidence of heart disease." In Signal Averaged Electrocardiography. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-0894-2_19.

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Gomes, J. Anthony, Stephen L. Winters, John H. Ip, and Olle Kjelljren. "The signal averaged ECG in patients with sustained ventricular tachycardia in the setting of coronary artery disease." In Signal Averaged Electrocardiography. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-0894-2_17.

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Hu, Chi-Tan, Jia-Ru Wu, and Wen-Sheng Wu. "Signal Cross Talks for Sustained MAPK Activation and Cell Migration Mediated by Reactive Oxygen Species: The Involvement in Tumor Progression." In Signal Transduction in Cancer Metastasis. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9522-0_7.

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Speerin, Robyn, Andréa Marques, and Marsha van Oostwaard. "Secondary Fracture Prevention." In Perspectives in Nursing Management and Care for Older Adults. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-33484-9_5.

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AbstractFragility fractures signal that osteoporosis or osteopenia may be present. These are fractures often sustained through minimal trauma and commonly happen because of a fall from standing height or less. Low bone density due to osteoporosis or osteopenia means that such falls easily result in fractures. Fragility fractures are common, and the incidence is increasing despite global efforts to improve access to secondary prevention. Fragility fractures can lead to hospitalisation, increased risk of death due to complications, worsening chronic health conditions, and frailty. Hip and verteb

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Brouette-Lahlou, I., E. Vernet-Maury, F. Godinot, and J. Chanel. "Vomeronasal Organ Sustains Pups’ Anogenital Licking in Primiparous Rats." In Chemical Signals in Vertebrates 6. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4757-9655-1_84.

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Olmo, Marta del, Saskia Grabe, and Hanspeter Herzel. "Mathematical Modeling in Circadian Rhythmicity." In Methods in Molecular Biology. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-2249-0_4.

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AbstractCircadian clocks are autonomous systems able to oscillate in a self-sustained manner in the absence of external cues, although such Zeitgebers are typically present. At the cellular level, the molecular clockwork consists of a complex network of interlocked feedback loops. This chapter discusses self-sustained circadian oscillators in the context of nonlinear dynamics theory. We suggest basic steps that can help in constructing a mathematical model and introduce how self-sustained generations can be modeled using ordinary differential equations. Moreover, we discuss how coupled oscilla

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Liao, Zhen, Kristian Persson Hodén, and Christina Dixelius. "Small talk and large impact: the importance of small RNA molecules in the fight against plant diseases." In RNAi for plant improvement and protection. CABI, 2021. http://dx.doi.org/10.1079/9781789248890.0009.

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Abstract This short and general chapter summarizes how plants and pathogens communicate using not only proteins for recognition and signal transduction or other metabolites but also RNA molecules where small RNAs with sizes between 21 to 40 nt are most important. These small RNAs can move between plants and a range of interacting pathogenic organisms in both directions, that is, a 'cross-kingdom' communication process. The first reports on RNA-based communications between plants and plant pathogenic fungi appeared about 10 years ago. Since that time, we have learnt much about sRNA biology in p

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Clements, Andrew, Ian Mendenhall, and Daniel Schar. "10 Understanding How and Where Pathogens Emerge: Preparedness and Response for Zoonotic Diseases." In Principles and Practice of Emergency Research Response. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-48408-7_12.

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AbstractThis chapter covers emerging zoonotic diseases, with a focus on the current understanding of how and where zoonotic pathogens circulate, their pathways to emergence, potential for sustained human-to-human transmission, and gaps in our knowledge. The first cluster of infections among people may be recognized well after a zoonotic pathogen has spilled over from its primary animal host to other intermediate hosts or directly to people. The collection and use of “pre-outbreak” information improve global health security through better preparedness for infectious disease threats, particularl

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Specht, Felix, and Jens Otto. "Hardening Deep Neural Networks in Condition Monitoring Systems against Adversarial Example Attacks." In Machine Learning for Cyber Physical Systems. Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-662-62746-4_11.

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AbstractCondition monitoring systems based on deep neural networks are used for system failure detection in cyber-physical production systems. However, deep neural networks are vulnerable to attacks with adversarial examples. Adversarial examples are manipulated inputs, e.g. sensor signals, are able to mislead a deep neural network into misclassification. A consequence of such an attack may be the manipulation of the physical production process of a cyber-physical production system without being recognized by the condition monitoring system. This can result in a serious threat for production s

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Тези доповідей конференцій з теми "Sustained signal"

Alam, Mohammad Nazmul, Vijay Laxmi, and A. B. M. Toufique-Ul Islam. "Anomaly Detection in ECG Signal Using Unsupervised Learning." In 2024 1st International Conference on Sustainability and Technological Advancements in Engineering Domain (SUSTAINED). IEEE, 2024. https://doi.org/10.1109/sustained63638.2024.11073974.

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Togashi, Masaya, Ingon Chanpornpakdi, and Toshihisa Tanaka. "Electroencenphalogram-Based Effective Features for Sustained Attention Assessment in Conversation." In 2024 Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC). IEEE, 2024. https://doi.org/10.1109/apsipaasc63619.2025.10849138.

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Atmaja, Bagus Tris, and Akira Sasou. "Pathological Voice Detection From Sustained Vowels: Handcrafted vs. Self-supervised Learning." In 2025 IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops (ICASSPW). IEEE, 2025. https://doi.org/10.1109/icasspw65056.2025.11011272.

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Hafsi, Sahar, Linda Marrakchi-Kacem, Farouk Mhamdi, and Sonia Djaziri-Larbi. "Automatic Classification of Parkinson’s Disease Through the Fusion of Sustained Vowel Descriptors." In 18th International Conference on Bio-inspired Systems and Signal Processing. SCITEPRESS - Science and Technology Publications, 2025. https://doi.org/10.5220/0013156100003911.

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Lin, YuPo J., James R. Frank, Edward J. St.Martin, and Daniel H. Pope. "Electrochemical Noise Measurements of Sustained Microbially Influenced Pitting Corrosion in a Laboratory Flow Loop System." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99198.

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Abstract Because of the chaotic nature of the corrosion process and the complexity of the electrochemical noise signals that are generated, there is no generally accepted method of measuring and interpreting these signals that allows the consistent detection and identification of sustained localized pitting (SLP) as compared to general corrosion. We have reexamined electrochemical noise analysis (ENA) of localized corrosion using different hardware, signal collection, and signal processing designs than those used in conventional ENA techniques. The new data acquisition system was designed to i

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Norouzi, Maryam, Mohammad Zaeri Amirani, Yalda Shahriari, and Reza Abiri. "Precision Enhancement in Sustained Visual Attention Training Platforms: Offline EEG Signal Analysis for Classifier Fine-Tuning." In 2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2024. https://doi.org/10.1109/embc53108.2024.10782784.

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Anderson, William B., Richard F. Salant, and Jacek Jarzynski. "Detection of Lubricating Film Breakdown in Mechanical Seals." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1267.

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Abstract Mechanical seals generally fail as the result of the collapse of the lubricating film between the two seal faces. A system to detect the collapse of the film before mechanical and thermal damage is sustained is being developed. The approach involves placing piezoelectric transducers behind the seal faces. One of the transducers is used as a receiver, while the other is used as a source. A continuous series of ultrasonic wave packets of a specified primary frequency and amplitude are generated by the source, using a wave generator. When the lubricating film collapses, mechanical contac

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Coleman, David, Vikram Hrishikeshavan, Moble Benedict, and Inderjit Chopra. "Design, Development and Flight-Testing of a Robotic Hummingbird." In Vertical Flight Society 71st Annual Forum & Technology Display. The Vertical Flight Society, 2015. http://dx.doi.org/10.4050/f-0071-2015-10503.

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This paper details the design, development and flight testing of a 62-gram hummingbird-inspired flapping wing micro air vehicle with hovering capability. The key barriers in the development of this vehicle included optimizing the wing design at high flap frequencies by utilizing aeroelastic tailoring to produce the required lift for hover, designing insect-based wing kinematic modulation mechanisms for control and stabilization, utilizing a kinematic autopilot for attitude sensing and vehicle control, and system integration. To achieve the required large flap-stroke amplitudes necessary to gen

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Chen, Junlin, and Lei Wang. "Energy-adaptive performance management for self-sustained signal processing systems." In 2014 IEEE Workshop on Signal Processing Systems (SiPS). IEEE, 2014. http://dx.doi.org/10.1109/sips.2014.6986058.

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Talnishnikh, Elena, Lucia Paganini, Jan Stegenga, Han Limburg, and Heinrich Wortche. "Self-sustained operation of radiation detectors based on embedded signal processing." In 2013 3rd International Conference on Advancements in Nuclear Instrumentation, Measurement Methods and their Applications (ANIMMA). IEEE, 2013. http://dx.doi.org/10.1109/animma.2013.6728020.

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Звіти організацій з теми "Sustained signal"

Delmer, Deborah P., Douglas Johnson, and Alex Levine. The Role of Small Signal Transducing Gtpases in the Regulation of Cell Wall Deposition Patterns in Plants. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7570571.bard.

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The combined research of the groups of Delmer, Levine and Johnson has led to a number of interesting findings with respect to the function of the small GTPase Rac in plants and also opened up new leads for future research. The results have shown: 1) The Rac13 protein undergoes geranylgeranlyation and is also translocated to the plasma membrane as found for Rac in mammals; 2) When cotton Rac13 is highly- expressed in yeast, it leads to an aberrant phenotype reminiscent of mutants impaired in actin function, supporting a role for Rac13 in cytoskeletal organization; 3) From our searches, there is

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Meidan, Rina, and Robert Milvae. Regulation of Bovine Corpus Luteum Function. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7604935.bard.

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The main goal of this research plan was to elucidate regulatory mechanisms controlling the development, function of the bovine corpus luteum (CL). The CL contains two different sterodigenic cell types and therefore it was necessary to obtain pure cell population. A system was developed in which granulosa and theca interna cells, isolated from a preovulatory follicle, acquired characteristics typical of large (LL) and small (SL) luteal cells, respectively, as judged by several biochemical and morphological criteria. Experiments were conducted to determine the effects of granulosa cells removal

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Swithern, Sophia, Kirsty Lazer, Niklas Rieger, and Becky Carter. Financing Social Protection in Protracted Crises. Institute of Development Studies, 2025. https://doi.org/10.19088/basic.2025.010.

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This research examines the challenges and prospects of financing social protection in protracted crisis countries (PCCs), where political instability and complex emergencies intersect with under-resourced systems. Recognising the importance of domestic financing, the research focuses on the role of international public funding to support national systems and to contribute to filling the significant social protection financing gap. Although official development finance (ODF) for social protection in PCCs has increased significantly in recent years, global aid volatility, including recent bilate

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Gyamfi, Baffour. The risk of metabolic syndrome in psychiatric patients. University of Missouri - Columbia, 2024. https://doi.org/10.32469/10355/106441.

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Background Metabolic syndrome (MetS) is highly prevalent among patients with severe mental illness (SMI), primarily due to antipsychotic medication use. This Quality Improvement (QI) project aimed to enhance MetS screening and referral practices among mental health staff through an educational intervention. The objectives were to achieve a 10% increase in MetS documentation, engage at least 50% of staff in the educational sessions, and increase referrals by 10% for at-risk patients. Methods The project was guided by evidence from literature demonstrating the impact of educational interventions

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Bairstow, Alexander, and Thomas Broom. Hepp Multiple Intervention Programme Pilot Year – Impact and Learning. Sheffield Hallam University, 2024. http://dx.doi.org/10.7190/steer/hepp_mip.

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In 2022/23 Higher Education Progression Partnership (Hepp) piloted a multiple intervention programme (MIP) for learners in Years 8 to 10. Three interventions were delivered, aiming to provide participants with the knowledge, skills, and confidence to make informed decisions about progression to higher education. Evidence suggests that such sustained interventions are more impactful on increasing HE access, as well as enabling Hepp to conduct more robust evaluation. As a pilot study, we were aiming to test any measurable change in outcomes. We aimed for a wide variation in programme configurati

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Boruchowicz, Cynthia, Florencia López Bóo, Benjamin Roseth, and Luis Tejerina. Default Options: A Powerful Behavioral Tool to Increase COVID-19 Contact Tracing App Acceptance in Latin America? Inter-American Development Bank, 2020. http://dx.doi.org/10.18235/0002983.

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Being able to follow the chain of contagion of COVID-19 is important to help save lives and control the epidemic without sustained costly lockdowns. This is especially relevant in Latin America, where economic contractions have already been the largest in the regions history. Given the high rates of transmission of COVID-19, relying only in manual contact tracing might be infeasible. Acceptability and uptake of contact tracing apps with exposure notifications is key for the implementation the “test, trace and treat” triad. In the first study of its kind in Latin America, we find that for a nat

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Eparkhina, Dina. EuroSea Legacy Report. EuroSea, 2023. http://dx.doi.org/10.3289/eurosea_d8.12.

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EuroSea is a holistic large-scale project encompassing the full value chain of marine knowledge, from observations to modelling and forecasting and to user-focused services. This report summarizes the legacy of EuroSea as planned and measured through a dedicated impact monitoring protocol, a holistic assessment of the project's successes in advancing and integrating European ocean observing and forecasting systems. Since its start, EuroSea has been analysing how well the project progresses towards the identified areas of impact. Impact assessment is not performance evaluation. These terms over

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Weissinger, Rebecca. Trends in water quality at Bryce Canyon National Park, water years 2006–2021. Edited by Alice Wondrak Biel. National Park Service, 2022. http://dx.doi.org/10.36967/2294946.

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The National Park Service collects water-quality samples on a rotating basis at three fixed water-quality stations in Bryce Canyon National Park (NP): Sheep Creek, Yellow Creek, and Mossy Cave Spring. Data collection began at Sheep Creek and Yellow Creek in November 2005 and at Mossy Cave in July 2008. Data on in-situ parameters, fecal-coliform samples, major ions, and nutrients are collected monthly, while trace elements are sampled quarterly. This report analyzes data from the beginning of the period of record for each station through water year 2021 to test for trends over time. Concentrati

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Guevara-Castañeda, Diego Alejandro, Leonardo Villar-Gómez, Olga Lucía Acosta-Navarro, et al. Report of the Board of Directors to the Congress of Colombia, February 2025. Banco de la República, 2025. https://doi.org/10.32468/inf-jun-dir-con-rep-eng.01-2025.

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In 2024, the macroeconomic adjustment process continued, characterized by a sustained reduction in inflation that began in 2023 and a decline in the current account deficit of the balance of payments. This adjustment took place in the context of a contractionary monetary policy, with a gradual reduction in the monetary policy interest rate. GDP grew by 1.7%, driven by investment and consumption, while employment increased by 2.2%. Foreign reserves remained at adequate levels, and Banco de la República recorded a profit of COP 10,041 billion, benefiting from the returns on foreign reserves. Mac

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Monetary Policy Report - July de 2021. Banco de la República, 2021. http://dx.doi.org/10.32468/inf-pol-mont-eng.tr3-2021.

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Macroeconomic summary The Colombian economy sustained numerous shocks in the second quarter, pri¬marily related to costs and supply. The majority of these shocks were unantic¬ipated or proved more persistent than expected, interrupting the recovery in economic activity observed at the beginning of the year and pushing overall inflation above the target. Core inflation (excluding food and regulated items) increased but remained low, in line with the technical staff’s expectations. A third wave of the pandemic, which became more severe and prolonged than the previous outbreak, began in early Apr

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